Home / 195,723.24-294,076.93-124,677.83

Finding the Fourth Proportional to 195,723.24, 294,076.93 and 124,677.83

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Solution

The fourth proportional to 195,723.24, 294,076.93 and 124,677.83 is: 187,330.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,723.24 : 294,076.93 = 124,677.83 : x
  2. Step 2: Convert to fraction form
    195,723.24/294,076.93 = 124,677.83/x
  3. Step 3: Cross multiply
    195,723.24x = 294,076.93 × 124,677.83
  4. Step 4: Simplify right side
    195,723.24x = 36,664,874,142.73
  5. Step 5: Solve for x
    x = 36,664,874,142.73/195,723.24
  6. Step 6: Final answer
    x = 187,330.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.